Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA

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CDUS46 KSEW 170829
CLISEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
129 AM PDT TUE OCT 17 2017


...................................

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64        MM  72    1997    58
  MINIMUM         43        MM  39    1999    51
  AVERAGE         54                          55

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 2009     0.48
  MONTH TO DATE    1.22                        5.58
  SINCE OCT 1      1.22                        5.58
  SINCE JAN 1     29.18                       28.89

SNOWFALL (IN)
  YESTERDAY        0.0                         0.0
  MONTH TO DATE    0.0                         0.0
  SINCE OCT 1      0.0                         0.0
  SINCE JUL 1      0.0                         0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                          10
  MONTH TO DATE  182                         136
  SINCE SEP 1    253                         243
  SINCE JUL 1    256                         256

 COOLING
  YESTERDAY        0                           0
  MONTH TO DATE    0                           0
  SINCE SEP 1     73                           5
  SINCE JAN 1    345                         260
....................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG






-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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